.wl-viewer-box {
  position: relative;
  width: 100%;
  height: 100%;
}

.wl-viewer-box .wl-viewer-loading {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 9;
  background: url("../../images/loading.svg") center no-repeat;
  background-color: #fff;
}
